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ROHM BA3121F-E2 product image
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ROHM BA3121F-E2RoHS

Manufacturer
ROHM
MPN
BA3121F-E2
LCSC Part #
C79613
Packaging
SOP-8
Customer #
Key Attributes
Ground Isolation Amplifier
Datasheetpdf iconROHM BA3121F-E2

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerROHM
PackagingSOP-8
Quiescent Current9mA
Total Harmonic Distortion + Noise (THD+N)0.002%
Number of Inputs-
Signal-to-Noise Ratio-
Features-
Voltage - Supply4V~18V
Speaker Channels2-Channel
Efficiency-
Operating Temperature-30℃~+85℃
Output Power-
ClassClass AB
Power Supply Rejection Ratio (PSRR)80dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

BA3121F is a ground isolation amplifier developed for car audio applications. This IC efficiently eliminates problems caused by wiring resistance and removes noise generated by other electrical devices used in automobiles. The external capacitor values required for this IC are so small that it allows for compact and reliable set design.

Features

AI Translation
  • Large Capacitors not Required
  • High Common-mode Rejection Ratio
  • Low Noise
  • Low Distortion
  • Two Channels

Applications

AI Translation
  • Car audio systems
In-Stock: 3,157
3,157 In stock, ships now
Discontinued
Once stock is depleted, this item will be marked as "Out of Stock."
Stock Notification
QtyUnit PriceTotal Amount
1+$ 1.204$ 1.20
10+$ 1.0205$ 10.21
30+$ 0.9191$ 27.57
100+$ 0.8048$ 80.48
500+$ 0.6793$ 339.65
1,000+$ 0.6567$ 656.70
Standard Packaging2500/Full Reel